Patents by Inventor Frederic HEINRICH

Frederic HEINRICH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mass flow sensor assembly and method of manufacturing a mass flow sensor assembly
    Patent number: 11821776
    Abstract: A mass flow sensor assembly for a mass flow controller or a mass flow meter comprises a mass flow sensor comprising a capillary tube held by a first corner support and a second corner support formed separately from each other. The capillary tube comprises a sensor portion which is located between the two corner supports, and wherein the two corner supports each have an arc-shaped groove in which the capillary tube is partially received. In addition, a method of manufacturing a mass flow sensor assembly is described.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: November 21, 2023
    Inventors: Andreas Doerr, Tanja Hertweck, Jan Magnussen, Juergen Wiedemann, Armin Arnold, Frederic Heinrich
  • MASS FLOW SENSOR ASSEMBLY AND METHOD OF MANUFACTURING A MASS FLOW SENSOR ASSEMBLY
    Publication number: 20200370939
    Abstract: A mass flow sensor assembly for a mass flow controller or a mass flow meter comprises a mass flow sensor comprising a capillary tube held by a first corner support and a second corner support formed separately from each other. The capillary tube comprises a sensor portion which is located between the two corner supports, and wherein the two corner supports each have an arc-shaped groove in which the capillary tube is partially received. In addition, a method of manufacturing a mass flow sensor assembly is described.
    Type: Application
    Filed: May 22, 2020
    Publication date: November 26, 2020
    Inventors: Andreas DOERR, Tanja HERTWECK, Jan MAGNUSSEN, Juergen WIEDEMANN, Armin ARNOLD, Frederic HEINRICH